8404134 has 8 divisors (see below), whose sum is σ = 16808280. Its totient is φ = 2801376.

The previous prime is 8404127. The next prime is 8404141. The reversal of 8404134 is 4314048.

It is an interprime number because it is at equal distance from previous prime (8404127) and next prime (8404141).

It is a sphenic number, since it is the product of 3 distinct primes.

8404134 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700339 + ... + 700350.

It is an arithmetic number, because the mean of its divisors is an integer number (2101035).

Almost surely, 2^8404134 is an apocalyptic number.

8404134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8404134 is a wasteful number, since it uses less digits than its factorization.

8404134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400694.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 8404134 is about 2898.9884442681. The cubic root of 8404134 is about 203.3126133744.

The spelling of 8404134 in words is "eight million, four hundred four thousand, one hundred thirty-four".